Properties

Label 2-667-1.1-c1-0-6
Degree $2$
Conductor $667$
Sign $1$
Analytic cond. $5.32602$
Root an. cond. $2.30781$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.80·2-s − 3.34·3-s + 1.24·4-s + 2.67·5-s + 6.02·6-s + 1.66·7-s + 1.36·8-s + 8.19·9-s − 4.80·10-s − 2.09·11-s − 4.15·12-s + 2.30·13-s − 3.00·14-s − 8.93·15-s − 4.94·16-s + 3.16·17-s − 14.7·18-s + 0.855·19-s + 3.31·20-s − 5.58·21-s + 3.76·22-s + 23-s − 4.56·24-s + 2.13·25-s − 4.15·26-s − 17.3·27-s + 2.07·28-s + ⋯
L(s)  = 1  − 1.27·2-s − 1.93·3-s + 0.620·4-s + 1.19·5-s + 2.45·6-s + 0.631·7-s + 0.482·8-s + 2.73·9-s − 1.52·10-s − 0.630·11-s − 1.19·12-s + 0.640·13-s − 0.803·14-s − 2.30·15-s − 1.23·16-s + 0.768·17-s − 3.47·18-s + 0.196·19-s + 0.741·20-s − 1.21·21-s + 0.803·22-s + 0.208·23-s − 0.932·24-s + 0.427·25-s − 0.815·26-s − 3.34·27-s + 0.391·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 667 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 667 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(667\)    =    \(23 \cdot 29\)
Sign: $1$
Analytic conductor: \(5.32602\)
Root analytic conductor: \(2.30781\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 667,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5381294151\)
\(L(\frac12)\) \(\approx\) \(0.5381294151\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad23 \( 1 - T \)
29 \( 1 + T \)
good2 \( 1 + 1.80T + 2T^{2} \)
3 \( 1 + 3.34T + 3T^{2} \)
5 \( 1 - 2.67T + 5T^{2} \)
7 \( 1 - 1.66T + 7T^{2} \)
11 \( 1 + 2.09T + 11T^{2} \)
13 \( 1 - 2.30T + 13T^{2} \)
17 \( 1 - 3.16T + 17T^{2} \)
19 \( 1 - 0.855T + 19T^{2} \)
31 \( 1 + 7.33T + 31T^{2} \)
37 \( 1 - 6.32T + 37T^{2} \)
41 \( 1 + 0.237T + 41T^{2} \)
43 \( 1 - 9.69T + 43T^{2} \)
47 \( 1 - 6.83T + 47T^{2} \)
53 \( 1 - 2.54T + 53T^{2} \)
59 \( 1 - 9.30T + 59T^{2} \)
61 \( 1 - 5.36T + 61T^{2} \)
67 \( 1 + 4.05T + 67T^{2} \)
71 \( 1 + 9.77T + 71T^{2} \)
73 \( 1 + 14.4T + 73T^{2} \)
79 \( 1 + 5.24T + 79T^{2} \)
83 \( 1 - 14.5T + 83T^{2} \)
89 \( 1 - 4.00T + 89T^{2} \)
97 \( 1 + 18.5T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.50386089005947023868524394002, −9.869301325897092334162175307032, −9.086674150732245415477722368406, −7.78388126463651227016204111730, −7.06288111689119386243896009407, −5.87654157783093248393195313371, −5.46859973314271628433655245980, −4.38270100565685081078754332270, −1.86579903455996398479064390585, −0.887933692681204713308516191209, 0.887933692681204713308516191209, 1.86579903455996398479064390585, 4.38270100565685081078754332270, 5.46859973314271628433655245980, 5.87654157783093248393195313371, 7.06288111689119386243896009407, 7.78388126463651227016204111730, 9.086674150732245415477722368406, 9.869301325897092334162175307032, 10.50386089005947023868524394002

Graph of the $Z$-function along the critical line